3618133 - Task reading from large flat file and loading IBP is failing with errors pointing to flat file issue with characters but flat file is fine - SAP Cloud Integration for data services

• Task reading from large flat file and loading IBP is failing with errors pointing to flat file issue with characters:

(E) FIL-80104  |Data flow XXXXXXXX|Reader xxxxxxxx
                       A column delimiter was seen after column number <12> for row number <41423> in file
                       <//xxxxxxx/xxx/xxxx/xxxxxxx.csv>. The total number of columns defined is <12>, so a row
                       delimiter should be seen after column number <12>. Check the file for bad data, or redefine the input schema for the file by
                       editing the file format in the UI.
(E) RUN-50122  |Data flow XXXXXXXXX|Reader xxxxxxxx
                        For <Column xxxxxx> , <The given target buffer byte size <50> is too small to hold the source string byte size <62>.>.
(E) RUN-50122  |Data flow XXXXXXXXXXXX_Mapping|Reader xxxxxxx
                        For <Column xxxxx> , <The given target buffer byte size <50> is too small to hold the source string byte size <62>.>.

• Flat file itself looks fine, no wrong characters found.
• When flat file number of records is reduced for testing - new errors comes up: input data contains invalid or reserved characters in attribute 

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HCI, CPI-DS, CI-DS, CIDS, CI DS, IBP, duplicates , KBA , LOD-HCI-DS , HANA Cloud Integration for Data Services , Problem